#include<stdio.h>
int main()
{
    int a,b;
    printf("a=%d b=%d\n",a,b);
    printf("&a=%d &b=%d\n",&a,&b);
    a=(int)(&a);
    b=(int)(&b);
    scanf("%d%d",(int*)(a),(int*)(b));
    printf("%d\n",a+b);
    return 0;
}
